HFU HF Underground

Loggings => Other => Topic started by: EA2NR on April 10, 2020, 1113 UTC

Title: UNID 6657 USB 11:04 UTC 2020/04/10 (AUDIO ATTACHED)
Post by: EA2NR on April 10, 2020, 1113 UTC

Hi, don't find any info on internet:

Strange noise, maybe famale voice backgroud....

https://soundcloud.com/ea2nr/10-apr-2020-11h04m04sz-6657-mhz-usb

Thanks in advice.

Kepa Moreno EA2NR

Title: Re: UNID 6657 USB 11:04 UTC 2020/04/10 (AUDIO ATTACHED)
Post by: Strange Beacons on April 10, 2020, 1135 UTC

Wow, that is one really odd signal! Nice catch and thanks for posting a sound recording.

P.S. What was the approximate location of the receiver that you used to find this signal?

Title: Re: UNID 6657 USB 11:04 UTC 2020/04/10 (AUDIO ATTACHED)
Post by: chanito on April 10, 2020, 1450 UTC

Around here, that piece of spectrum is usually full of marineros on USB. That sweeping tone on top of the audio could be intentional. Some sort of security mode?

Title: Re: UNID 6657 USB 11:04 UTC 2020/04/10 (AUDIO ATTACHED)
Post by: EA2NR on April 10, 2020, 1554 UTC

Hi!

The exact location of the receiver is IN72KT43 locator.
https://goo.gl/maps/6JuDFBQBXKJq8WF5A

I conect to this reciver via remote using the SDR Console server.

Title: Re: UNID 6657 USB 11:04 UTC 2020/04/10 (AUDIO ATTACHED)
Post by: EA2NR on April 10, 2020, 1606 UTC

I hear usually fishermans and this is a different kind of transmission.

Title: Re: UNID 6657 USB 11:04 UTC 2020/04/10 (AUDIO ATTACHED)
Post by: Josh on April 10, 2020, 2003 UTC

funky beat